package com.ysw.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ysw.bean.Book;
import com.ysw.service.BookService;
import com.ysw.mapper.BookMapper;
import org.springframework.stereotype.Service;

/**
* @author ysw
* @description 针对表【book】的数据库操作Service实现
* @createDate 2022-07-25 17:24:22
*/
@Service
public class BookServiceImpl extends ServiceImpl<BookMapper, Book> implements BookService{

}




